diff options
| author | Chris Wilson <[email protected]> | 2019-02-11 13:50:39 +0000 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-02-11 20:46:24 +0000 |
| commit | 785fbda5ba66087bf82905c249ccec1fa53bd266 (patch) | |
| tree | a9f01dd20129b1a2fee2eddf688bc60b9b87823a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a0f52c3d357af218a9c1f7cd906ab70426176a1a (diff) | |
drm/i915: Pull sync_scru for device reset outside of wedge_mutex
We need to flush our srcu protecting resources about to be clobbered
by the reset, inside of our timer failsafe but outside of the
error->wedge_mutex, so that the failsafe can run in case the
synchronize_srcu() takes too long (hits a shrinker deadlock?).
Fixes: 72eb16df010a ("drm/i915: Serialise resets with wedging")
References: https://bugs.freedesktop.org/show_bug.cgi?id=109605
Signed-off-by: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Mika Kuoppala <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions